CN111319646A - Rail vehicle and luggage rack mounting structure thereof - Google Patents
Rail vehicle and luggage rack mounting structure thereof Download PDFInfo
- Publication number
- CN111319646A CN111319646A CN201811521967.9A CN201811521967A CN111319646A CN 111319646 A CN111319646 A CN 111319646A CN 201811521967 A CN201811521967 A CN 201811521967A CN 111319646 A CN111319646 A CN 111319646A
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- cover plate
- mounting structure
- luggage rack
- luggage
- upper cover
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D37/00—Other furniture or furnishings
- B61D37/003—Other furniture or furnishings luggage rack and umbrella-stand for rail vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D37/00—Other furniture or furnishings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The embodiment of the application relates to the technical field of railway vehicles, in particular to a railway vehicle and a luggage rack mounting structure thereof. The luggage rack mounting structure is characterized in that a mounting bracket is fixedly connected to a vehicle body, and a wire slot is arranged in a space between the mounting bracket and the vehicle body; the luggage rack is fixedly arranged on the mounting bracket; the top surface of the upper cover plate forms the bottom wall of the air duct, and the air duct is formed between the vehicle roof and the upper cover plate; the lighting bracket is arranged on the vehicle body and is used for mounting a lighting device; the lower cover plate is used for sealing the opening between the luggage rack and the lighting bracket. The luggage rack mounting structure can make full use of the space between the upper cover plate and the vehicle body to form an air duct, and the wire groove is arranged in the space between the mounting bracket and the vehicle body, so that the utilization rate of the space of the vehicle roof part can be improved.
Description
Technical Field
The application relates to the technical field of railway vehicles, in particular to a railway vehicle and a luggage rack mounting structure thereof.
Background
In recent years, with the rapid development of motor train units and urban rail train technologies, rail vehicles become basic equipment of railway operation organizations. In order to fully utilize the space in the railway vehicle and improve the transportation efficiency of the railway vehicle, a luggage rack for stacking carry-on luggage such as traveling bags and the like is generally arranged at the top in the railway passenger car.
At present, each part of a roof luggage rack in a railway vehicle is generally fixed on a vehicle body through an independent mounting structure and a mounting interface, a supporting seat for mounting the luggage rack is pre-arranged on the vehicle body and a roof, the luggage rack is mounted on the top of the vehicle body through the supporting seat, and the vehicle body structure is shielded through an upper cover plate.
However, the space between the upper cover plate and the vehicle body of the conventional luggage rack is not fully utilized, and the space of the roof is wasted.
Disclosure of Invention
The embodiment of the application provides a rail vehicle and a luggage rack mounting structure thereof, the luggage rack mounting structure can make full use of the space between an upper cover plate and a vehicle body to form an air duct, and a wire groove is arranged in the space between a mounting bracket and the vehicle body, so that the utilization rate of the space of the roof part can be improved.
According to a first aspect of embodiments of the present application, there is provided a roof rack mounting structure including:
the mounting bracket is fixedly connected to a vehicle body, and a wire casing is arranged in a space between the mounting bracket and the vehicle body;
the luggage rack is fixedly arranged on one side of the mounting bracket, which is far away from the vehicle body;
one end of the upper cover plate is mounted on one side surface of the luggage rack, which is far away from the mounting bracket, and the other end of the upper cover plate extends towards the direction far away from the mounting bracket; the top surface of the upper cover plate forms the bottom wall of the air duct and is used for forming the air duct between the vehicle roof and the upper cover plate;
the lighting bracket is arranged on the vehicle body and positioned on one side of the mounting bracket, which is far away from the vehicle roof, and the lighting bracket is used for mounting a lighting device;
one end of the lower cover plate is movably connected to one side, facing the mounting support, of the luggage rack, the other end of the lower cover plate is mounted on the illumination support, and the lower cover plate is used for sealing an opening between the luggage rack and the illumination support.
Preferably, the upper cover plate is a bent plate and comprises a vertical plate fixedly connected with the luggage rack and an arc-shaped plate connected with the vertical plate, and the top surface of the arc-shaped plate forms the bottom wall of the air duct.
Preferably, a vent hole penetrating the thickness of the arc-shaped plate is formed on the arc-shaped plate corresponding to the air duct.
Preferably, a rubber bumper strip is arranged on the surface of one side, which is far away from the mounting bracket, of the vertical plate, and the rubber bumper strip is used for isolating the luggage and the upper cover plate.
Preferably, an electronic device is disposed on the lower cover plate.
Preferably, the electronic device includes at least one of a camera, a speaker, a fire detector, or a WIFI (Wireless-broadband or Wireless network) antenna.
Preferably, the luggage rack comprises a plurality of end plates, a front edge profile, a rear edge profile and a grid;
the end plates are arranged in parallel at intervals, and one ends of the end plates are fixedly arranged on the mounting bracket;
the front edge section bar and the rear edge section bar are fixedly connected between two adjacent end plates, and the rear edge section bar and the front edge section bar are oppositely arranged in parallel;
the grid is fixedly installed between the front edge section bar and the rear edge section bar and used for placing luggage.
Preferably, the luggage rack further comprises a front pipe sleeve grid frame fixedly mounted on one side of the front edge profile facing the rear edge profile and a rear pipe sleeve grid frame fixedly mounted on one side of the rear edge profile facing the front edge profile;
one end of the grid is fixedly arranged on the front pipe sleeve grid frame, and the other end of the grid is fixedly arranged on the rear pipe sleeve grid frame.
Preferably, the front pipe sleeve grid frame is fixedly inserted into the front edge section bar, and the rear pipe sleeve grid frame is fixedly inserted into the rear edge section bar.
Preferably, the front pipe sleeve grid frame and the rear pipe sleeve grid frame are both made of high-density polyvinyl chloride.
Preferably, the grid comprises a plurality of tubes arranged at intervals.
Preferably, the diameter of the pipe is 10 mm-15 mm; and along the arrangement direction of the pipes, the distance between every two adjacent pipes is 40-80 mm.
Preferably, the tubing has a diameter of 12.7 mm; the distance between the adjacent pipes is 60 mm.
Preferably, the pipe, the leading edge profile, the trailing edge profile and the end plate are all made of aluminum materials, and the surfaces are subjected to wire drawing oxidation treatment.
Preferably, one end of the lower cover plate is rotatably connected with the rear edge profile through a folding profile.
Preferably, the upper cover plate is a glass fiber reinforced plastic plate;
the inclination angle of the luggage rack is 7 degrees, and the luggage rack is used for preventing luggage placed on the luggage rack from falling off.
According to a second aspect of the embodiments of the present application, there is provided a rail vehicle including any one of the roof rack mounting structures provided in the above-described technical solutions.
By adopting the railway vehicle and the luggage rack mounting structure thereof provided by the embodiment of the application, the luggage rack mounting structure enables the top surface of the upper cover plate to form the bottom wall of the air duct, the air duct is formed between the roof and the upper cover plate, and the wire grooves are arranged in the space between the mounting bracket and the vehicle body, so that the space between the luggage rack and the vehicle body can be fully utilized, and the wire grooves are arranged in the space between the mounting bracket and the vehicle body, and the utilization rate of the partial space of the roof can be improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural diagram of a luggage rack mounting structure according to an embodiment of the present disclosure;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic perspective view of a portion of the luggage rack of FIG. 1;
fig. 4 is a schematic view of an end plate of the luggage rack provided in fig. 3.
Reference numerals:
1-a luggage rack mounting structure; 2-a vehicle body; 3-an air duct; 4-a wire groove; 5-a lighting device; 11-mounting a bracket; 12-a luggage rack; 13-upper cover plate; 14-an illumination support; 15-lower cover plate; 21-vehicle roof; 121-end plate; 122-leading edge profile; 123-back edge profile; 124-a grid; 125-front pipe sleeved with a grid frame; 126-back pipe-in-grid rack; 131-vertical plates; 132-an arc plate; 133-rubber bumper strips; 141-fold profile; 142-a retainer; 1211-end plate fixing hole; 1212-leading edge profile fixing post; 1213-rear edge profile fixing post; 1214-a first mounting hole; 1215-a second mounting hole; 1216-lightening holes; 1241-tubing; 1321-arc plate top surface
Detailed Description
In the process of implementing the present application, the inventor finds that in the existing railway vehicle, the space between the upper cover plate of the luggage rack and the vehicle body is not fully utilized, so that the problem of wasted vehicle roof space is caused.
In view of the above problems, the present invention provides a rail vehicle and a baggage rack installation structure thereof, in which a top surface of an upper cover plate forms a bottom wall of an air duct, the air duct is formed between a roof and the upper cover plate, and a wire duct is arranged in a space between an installation support and a vehicle body, so that the space between the baggage rack and the vehicle body can be fully utilized, and the wire duct is arranged in the space between the installation support and the vehicle body, thereby improving the utilization rate of part of the space of the roof.
In order to make the technical solutions and advantages of the embodiments of the present application more apparent, the following further detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings makes it clear that the described embodiments are only a part of the embodiments of the present application, and are not exhaustive of all embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Example one
The embodiment of the application provides a luggage rack mounting structure 1, this luggage rack mounting structure 1 includes:
the mounting bracket 11 is fixedly connected to the vehicle body 2, and a wire casing 4 is arranged in a space between the mounting bracket 11 and the vehicle body 2; as shown in fig. 1, the vehicle body 2 may be a side wall and/or a roof 21, the mounting bracket 11 may be detachably fixed to the vehicle body 2, the wire casing 4 is installed in the inner space of the mounting bracket 11, and various cables may be laid in the wire casing 4, for example: electrical wires, signal wires, etc.;
the luggage rack 12 is fixedly arranged on one side, away from the vehicle body 2, of the mounting bracket 11; the luggage rack 12 is fixed on the vehicle body 2 through the mounting bracket 11, as shown in the structure of fig. 1, the luggage rack 12 can be detachably mounted on the mounting bracket 11 through fasteners such as bolts, nuts and the like, so as to be convenient for disassembly and maintenance;
an upper cover plate 13, one end of the upper cover plate 13 is installed on one side surface of the luggage rack 12 departing from the installation bracket 11, and the other end extends towards the direction far away from the installation bracket 11; the top surface of the upper cover plate 13 forms the bottom wall of the air duct 3 for forming the air duct 3 between the roof 21 and the upper cover plate 13; as shown in the structure of fig. 1, the upper cover plate 13 covers the top of the luggage rack 12 to cover and decorate the exposed part of the vehicle body 2, meanwhile, the air duct 3 is formed at the top of the upper cover plate 13, the bottom surface of the upper cover plate 13 plays a role in decorating the interior of the vehicle body 2, the top surface of the upper cover plate 13 is used as a part of the air duct 3, the air duct 3 is formed between the upper cover plate 13 and the vehicle roof 21, and fresh air, warm air for heating and cool air for cooling can flow through the air duct 3; the upper cover plate 13 can be fixed by mounting through fixing points on the luggage rack 12 and fixing points on the roof 21, and the upper cover plate 13 is kept on the top in the vehicle;
the lighting bracket 15 is mounted on the vehicle body 2 and positioned on one side, away from the roof 21, of the mounting bracket 11, and the lighting bracket 15 is used for mounting the lighting device 5; as shown in the structure of fig. 1, an illumination bracket 15 is arranged between the luggage rack 12 and the vehicle body 2, and an illumination device 5 can be arranged in the illumination bracket 15 to provide light for illumination in the compartment through the illumination device 5;
and one end of the lower cover plate 14 is movably connected to one side of the luggage rack 12 facing the mounting bracket 11, the other end of the lower cover plate 14 is mounted on the illumination bracket 15, and the lower cover plate 14 is used for sealing the opening between the luggage rack 12 and the illumination bracket 15. As shown in the structure of fig. 1, a lower cover plate 14 is installed in the space between the luggage rack 12 and the lighting support 15, the space between the luggage rack 12 and the lighting support 15 is decorated and sealed through the lower cover plate 14, so that the interior of the vehicle is more attractive, meanwhile, various electronic devices or non-electronic devices such as a camera, a loudspeaker, a fire probe or a WIFI antenna can be further arranged on the lower cover plate 14, the lower cover plate 14 not only has the function of sealing and decorating, but also can integrate a plurality of devices, and further the integration degree of motor train unit parts is improved.
In the luggage rack mounting structure 1, the wire casing 4 is arranged in the inner space of the mounting bracket for fixing the luggage rack 12, the top surface of the upper cover plate 13 forms a part of the air duct 3, the air duct is formed between the upper cover plate 13 and the roof 21, the lighting device 5 is arranged between the luggage rack 12 and the vehicle body 2, and the lower cover plate 14 can be provided with electronic equipment; therefore, the space between the luggage rack 12 and the vehicle body 2 is fully utilized while the interior of the vehicle body 2 is decorated through the upper cover plate 13 and the lower cover plate 14, the wire grooves 4, the air ducts 3, the lighting devices 5 and the electronic equipment are reasonably arranged between the luggage rack 12 and the vehicle body 2, the space between the luggage rack 12 and the vehicle body 2 is fully utilized, the utilization rate of the space of the roof 21 is improved, the luggage rack 12 of the railway vehicle has multiple functions, the number of parts is reduced while various functions are realized, the light-weight design of the vehicle is facilitated, and the utilization efficiency of the space in the vehicle is improved.
In a specific embodiment, as shown in the structure of fig. 1, the upper cover plate 13 is a bent plate, and includes a vertical plate 131 fixedly connected to the luggage rack 12 and an arc plate 132 connected to the vertical plate 131, and a top surface 1321 of the arc plate 132 forms a bottom wall of the air duct 3. As shown in the structure of fig. 2, the bottom of the vertical plate 131 can be fixedly mounted on the rear edge profile 123 of the luggage rack 12 by a fastener such as a screw, or can be mounted on the end plate 121; the arcuate plate 132 is partially attached to the roof 21 by fasteners such as screws. The top surface 1321 of the arc plate 132 forms the bottom wall of the air chute 3 to make full use of the space between the upper cover 13 and the roof 21. The upper cover 13 serves to decorate the vehicle body 2 while forming the air duct 3.
Meanwhile, the upper cover plate 13 can be made of a glass steel plate, and the glass steel plate has the characteristic of scratch resistance due to high hardness, so that the glass steel plate is used for preparing the upper cover plate 13, the upper cover plate 13 is prevented from being collided and scratched, the service life of the upper cover plate 13 is prolonged,
in order to facilitate ventilation in the vehicle compartment, a ventilation hole is provided through the thickness of the arc plate 132 corresponding to the air duct 3. The number and the positions of the vent holes can be arranged according to actual needs. The vents provided in the arcuate plate 132 may be honeycomb vents.
In order to prevent the luggage from directly contacting the upper cover 13 and to isolate the luggage from the upper cover 13, as shown in fig. 1 and 2, the vertical plate 131 of the upper cover 13 is provided with a rubber bumper strip 133 on a side surface facing away from the mounting bracket 11, and the rubber bumper strip 133 is used for isolating the luggage from the upper cover 13. Through the rubber anticollision strip 133 of setting on riser 131, can prevent that luggage from directly striking upper cover plate 13, reduce the fish tail that collides with of luggage to upper cover plate 13, and then improve the life of upper cover plate 13 and the inside aesthetic property of automobile body 2.
Specifically, as shown in the structure of fig. 3, the luggage rack 12 includes a plurality of end plates 121, a front edge profile 122, a rear edge profile 123, and a grille 124; the luggage rack 12 is a rectangular frame formed by an end plate 121, a front edge section bar 122 and a rear edge section bar 123, and a grating 124 is installed in the frame, wherein the grating 124 is used for supporting luggage;
a plurality of end plates 121 are arranged in parallel at intervals, and one ends of the end plates 121 are fixedly arranged on the mounting bracket 11; in use, the end plate 121 may be fixedly mounted to the mounting bracket 11 using fasteners passing through the end plate fixation holes 1211; the end plates 121 are arranged in parallel and at intervals, and a plurality of end plates 121 are arranged to longitudinally separate the luggage racks 12;
a front edge section bar 122 and a rear edge section bar 123 are fixedly connected between two adjacent end plates 121, and the rear edge section bar 123 and the front edge section bar 122 are arranged oppositely in parallel; the adjacent end plates 121 are fixedly connected together through the parallel arranged front edge section bars 122 and the back edge section bars 123, and a frame structure of the luggage rack 12 is formed; the fixed connection between the end plate 121 and the leading edge profile 122 and the trailing edge profile 123 can be realized by a welded connection or by a fastener; as shown in the structure of fig. 3 and 4, the end plate 121 is provided with an end plate fixing hole 1211 for being mounted to the mounting bracket 11, and the end plate 121 is further provided with a leading edge profile fixing column 1212 for fixedly mounting the leading edge profile 122 and a trailing edge profile fixing column 1213 for fixedly mounting the trailing edge profile 123; the leading edge profile 122 is in inserted fit with the leading edge profile fixing column 1212, and can be matched with a first mounting hole 1214 arranged on the leading edge profile fixing column 1212 through a fastener to fix the leading edge profile 122 and the end plate 121 together; the back edge section bar 123 is matched with the back edge section bar fixing column 1213 in an inserting way, and the back edge section bar 123 and the end plate 121 can be fixed together by matching a fastener with a second mounting hole 1215 arranged on the back edge section bar fixing column 1213;
a grill 124 is fixedly installed between the front edge profile 122 and the rear edge profile 123, and the grill 124 is used for placing luggage.
The luggage rack 12 is fixedly mounted on the vehicle body 2 through the plurality of end plates 121, and meanwhile, the end plates 121 can also block longitudinal sliding of luggage placed on the luggage rack 12 so as to prevent the luggage from longitudinally sliding or rolling on the luggage rack 12, so that damage to the luggage or injury to passengers due to the fact that the luggage falls off from the luggage rack 12 is avoided, and the riding safety of the passengers in the vehicle is improved.
As shown in fig. 3 and 4, in order to further reduce the weight, a lightening hole 1216 may be further formed in the end plate 121 to reduce the weight of the vehicle without affecting the structural strength of the roof rack 12.
As shown in the structure of fig. 2 and 3, the luggage rack 12 may further include a front pipe-in-grid rack 125 fixedly mounted on a side of the front edge profile 122 facing the rear edge profile 123, and a rear pipe-in-grid rack 126 fixedly mounted on a side of the rear edge profile 123 facing the front edge profile 122; the front pipe sleeve grid frame 125 can be fixed to the front edge section bar 122 in an inserting manner, and the rear pipe sleeve grid frame 126 can be fixed to the rear edge section bar 123 in an inserting manner; both the front pipe-in-grid 125 and the rear pipe-in-grid 126 are made of high density polyvinyl chloride. One end of grille 124 is fixedly mounted to front tube-in-grille frame 125 and the other end is fixedly mounted to rear tube-in-grille frame 126.
In a specific production and design process, the grid 124 may be formed by a plurality of pipes 1241 arranged at intervals, and the pipes 1241 may be made of aluminum pipes, stainless steel pipes, copper pipes, or the like. The pipe 1241 may be a round pipe or a square pipe, and when a round pipe is used, the diameter of the pipe 1241 may be 10mm to 15mm, for example: 10mm, 11mm, 12mm, 12.7mm, 13mm, 14mm, 15 mm; along the arrangement direction of the pipes 1241, the distance between adjacent pipes 1241 is 40mm to 80mm, such as: 40mm, 50mm, 60mm, 70mm, 80 mm.
The tube 1241, the front edge profile 122, the rear edge profile 123 and the end plate 121 in the luggage rack 12 may be made of aluminum material or stainless steel material, and the surfaces of the tube 1241, the front edge profile 122, the rear edge profile 123 and the end plate 121 are all subjected to wire drawing oxidation treatment.
As shown in fig. 2, one end of the lower cover 14 is rotatably connected to the back edge profile 123 through the hinge profile 141, and a clamping member 142 is inserted into the back edge profile 123, the clamping member 142 is used for pressing the hinge profile 141 against the back edge profile 123 to prevent the lower cover 14 from falling off due to the loose hinge profile 141.
As shown in fig. 1, the baggage rack 12 has an inclination angle a of 7 ° for preventing the baggage placed on the baggage rack 12 from falling off.
Because the inclination angle a of the luggage rack 12 is 7 degrees and the design of the luggage rack 12 accords with the ergonomic concept, the luggage rack is convenient for passengers to take and place the luggage and can prevent the luggage from falling off automatically; in addition, the static strength of the roof rack 12 meets the requirements associated with UIC 566-1990.
Example two
The embodiment of the application provides a railway vehicle, which comprises any one of the luggage rack mounting structures 1 provided in the above embodiments.
After the rail vehicle adopts the luggage rack mounting structure 1, the available space in the vehicle can be improved and the comfort level and satisfaction degree of passengers can be improved while the overall dimension of the vehicle body is not changed; by adopting the luggage rack mounting structure 1, the overall dimension of the vehicle body 2 can be reduced while the original space in the vehicle is not reduced, so that the production material is saved, and the weight and the production cost of the railway vehicle are reduced.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.
Claims (17)
1. A luggage rack mounting structure, comprising:
the mounting bracket is fixedly connected to a vehicle body, and a wire casing is arranged in a space between the mounting bracket and the vehicle body;
the luggage rack is fixedly arranged on one side of the mounting bracket, which is far away from the vehicle body;
one end of the upper cover plate is mounted on one side surface of the luggage rack, which is far away from the mounting bracket, and the other end of the upper cover plate extends towards the direction far away from the mounting bracket; the top surface of the upper cover plate forms the bottom wall of the air duct and is used for forming the air duct between the vehicle roof and the upper cover plate;
the lighting bracket is arranged on the vehicle body and positioned on one side of the mounting bracket, which is far away from the vehicle roof, and the lighting bracket is used for mounting a lighting device;
one end of the lower cover plate is movably connected to one side, facing the mounting support, of the luggage rack, the other end of the lower cover plate is mounted on the illumination support, and the lower cover plate is used for sealing an opening between the luggage rack and the illumination support.
2. The luggage rack mounting structure according to claim 1, wherein the upper cover plate is a bent plate, and comprises a vertical plate fixedly connected with the luggage rack and an arc-shaped plate connected with the vertical plate, and the top surface of the arc-shaped plate forms the bottom wall of the air duct.
3. The roof rack mounting structure according to claim 2, wherein a vent hole is provided through a thickness of the arc-shaped plate corresponding to the air passage.
4. The roof rack mounting structure according to claim 2, wherein the vertical plate is provided with a rubber bumper strip on a side surface facing away from the mounting bracket, and the rubber bumper strip is used for isolating the luggage from the upper cover plate.
5. The roof rack mounting structure according to claim 1, wherein an electronic device is provided on the lower cover plate.
6. The rack mounting structure of claim 5, wherein the electronic device comprises at least one of a camera, a speaker, a fire probe, or a WIFI antenna.
7. The roof rack mounting structure according to any one of claims 1 to 6, wherein the roof rack comprises a plurality of end plates, a front edge profile, a rear edge profile, and a grill;
the end plates are arranged in parallel at intervals, and one ends of the end plates are fixedly arranged on the mounting bracket;
the front edge section bar and the rear edge section bar are fixedly connected between two adjacent end plates, and the rear edge section bar and the front edge section bar are oppositely arranged in parallel;
the grid is fixedly installed between the front edge section bar and the rear edge section bar and used for placing luggage.
8. The roof rack mounting structure of claim 7, wherein the roof rack further comprises a front socket grid rack fixedly mounted to a side of the front edge profile facing the rear edge profile and a rear socket grid rack fixedly mounted to a side of the rear edge profile facing the front edge profile;
one end of the grid is fixedly arranged on the front pipe sleeve grid frame, and the other end of the grid is fixedly arranged on the rear pipe sleeve grid frame.
9. The roof rack mounting structure of claim 8, wherein the front pipe-in-grid bracket is fixedly inserted into the front edge profile and the rear pipe-in-grid bracket is fixedly inserted into the rear edge profile.
10. The roof rack mounting structure of claim 8, wherein said front and rear pipe-in-grid frames are each made of high density polyvinyl chloride.
11. The roof rack mounting structure of claim 7, wherein the grille comprises a plurality of tubes arranged at intervals.
12. The roof rack mounting structure according to claim 11, wherein the diameter of the tube is 10mm to 15 mm; and along the arrangement direction of the pipes, the distance between every two adjacent pipes is 40-80 mm.
13. The roof rack mounting structure according to claim 12, wherein the tubing has a diameter of 12.7 mm; the distance between the adjacent pipes is 60 mm.
14. The roof rack mounting structure according to claim 11, wherein the tube, the leading edge profile, the trailing edge profile, and the end plate are made of aluminum or stainless steel material, and the surface is subjected to a wire oxidation treatment.
15. The luggage rack mounting structure of claim 7, wherein one end of the lower cover plate is rotatably connected to the back edge profile by a hinge profile.
16. The roof rack mounting structure according to any one of claims 1 to 15, wherein the upper cover plate is a glass steel plate;
the inclination angle of the luggage rack is 7 degrees, and the luggage rack is used for preventing luggage placed on the luggage rack from falling off.
17. A rail vehicle, characterized by comprising a roof rack mounting structure according to any one of claims 1-16.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811521967.9A CN111319646B (en) | 2018-12-13 | 2018-12-13 | Rail vehicle and luggage rack mounting structure thereof |
| PCT/CN2019/090817 WO2020119042A1 (en) | 2018-12-13 | 2019-06-12 | Railway vehicle and luggage rack mounting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811521967.9A CN111319646B (en) | 2018-12-13 | 2018-12-13 | Rail vehicle and luggage rack mounting structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111319646A true CN111319646A (en) | 2020-06-23 |
| CN111319646B CN111319646B (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811521967.9A Active CN111319646B (en) | 2018-12-13 | 2018-12-13 | Rail vehicle and luggage rack mounting structure thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111319646B (en) |
| WO (1) | WO2020119042A1 (en) |
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| CN207060053U (en) * | 2017-06-15 | 2018-03-02 | 中车长春轨道客车股份有限公司 | Administrative region of a city car luggage carrier |
| CN108819967A (en) * | 2018-08-01 | 2018-11-16 | 青岛威奥轨道股份有限公司 | A kind of motor-car air duct, side top plate, luggage carrier and illumination integrated morphology |
-
2018
- 2018-12-13 CN CN201811521967.9A patent/CN111319646B/en active Active
-
2019
- 2019-06-12 WO PCT/CN2019/090817 patent/WO2020119042A1/en active Application Filing
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| TW230760B (en) * | 1992-02-14 | 1994-09-21 | Alsthom Gec | |
| EP1186499A2 (en) * | 2000-09-09 | 2002-03-13 | DaimlerChrysler Rail Systems GmbH | Vehicle body with interior lining of the roof |
| JP2005112354A (en) * | 2004-12-06 | 2005-04-28 | Hitachi Ltd | Shoulder part interior panel for railway vehicle |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111319646B (en) | 2021-01-05 |
| WO2020119042A1 (en) | 2020-06-18 |
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